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Measurement of the ratio B(t to Wb)/B(t to Wq)
The ratio of the top quark branching fractions $\mathcal{R}=B(t\rightarrow Wb)/B(t\rightarrow Wq)$, where $q$ can be a $d$, $s$, or a $b$ quark, is measured in the $t\bar{t}$ dilepton final state. The measurement is performed with 16.7~\fbinv of proton-proton collision data at $\sqrt{s}$=8\TeV colle...
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2013
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| Acceso en línea: | http://cds.cern.ch/record/1520879 |